57912320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11311}}^1$

素因数の和:11336

約数の個数: 44

約数和(自身を含む): 138933984

約数和(自身を除く): 81021664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 11311, 22622, 45244, 56555, 90488, 113110, 180976, 226220, 361952, 452440, 723904, 904880, 1447808, 1809760, 2895616, 3619520, 5791232, 7239040, 11582464, 14478080, 28956160, 57912320]

約数ペア:

[(1, 57912320), (2, 28956160), (4, 14478080), (5, 11582464), (8, 7239040), (10, 5791232), (16, 3619520), (20, 2895616), (32, 1809760), (40, 1447808), (64, 904880), (80, 723904), (128, 452440), (160, 361952), (256, 226220), (320, 180976), (512, 113110), (640, 90488), (1024, 56555), (1280, 45244), (2560, 22622), (5120, 11311)]